18015 Semenkovich
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Discovery and designation
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Discovered by | Lincoln Laboratory Near-Earth Asteroid Research Team |
Discovery site | Socorro |
Discovery date | May 13, 1999 |
Designations
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MPC designation | 18015 |
Alternative names[1] | 1999 JD121 |
Epoch May 14, 2008 | |
Ap | 2.4616538 |
Peri | 2.2418366 |
Eccentricity | 0.0467349 |
Orbital period | 1317.2973362 |
Mean anomaly | 250.98657 |
Inclination | 6.29173 |
Longitude of ascending node | 190.60490 |
Argument of peri | 334.03901 |
Absolute magnitude | 14.7 |
18015 Semenkovich (1999 JD121) is a Main-belt Asteroid discovered on May 13, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.